Shoe sole



FIG. 1 is a perspective view of a shoe sole showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

The broken line showings of a shoe are environmental only and form no part of the claimed design.

The shoe sole of my new design is not seen in top or front elevation views. 

The ornamental design for a shoe sole, as shown and described. 